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make-bootstrap-tools: fix #13629: glibc problems

On x86_64-linux glibc started to use linker scripts more extensively.
This commit is contained in:
Vladimír Čunát 2016-03-03 12:09:50 +01:00
parent c2a2c2ecd4
commit aa564c9ed0

View file

@ -51,7 +51,15 @@ rec {
cp -d ${glibc}/lib/crt?.o $out/lib
cp -rL ${glibc}/include $out
chmod -R u+w $out/include
chmod -R u+w "$out"
# glibc can contain linker scripts: find them, copy their deps,
# and get rid of absolute paths (nuke-refs would make them useless)
local lScripts=$(grep --files-with-matches --max-count=1 'GNU ld script' -R "$out/lib")
cp -d -t "$out/lib/" $(cat $lScripts | tr " " "\n" | grep -F '${glibc}' | sort -u)
for f in $lScripts; do
substituteInPlace "$f" --replace '${glibc}/lib/' ""
done
# Hopefully we won't need these.
rm -rf $out/include/mtd $out/include/rdma $out/include/sound $out/include/video